Earth Defense Force and Onechanbara are D3 Publisher’s biggest series. The two campy games are having a crossover with Pale Wing costumes from Earth Defense Force 2017 Portable as Onechanbara Z2: Chaos outfits.
A code to download the blue Pale Wing costume set is a bonus if you purchase the game from D3 Publisher’s web shop.
Amazon Japan offers a code for the pink Pale Wing costume set. While the Pale Wing unit can fly in the Earth Defense Force series, these costumes do not give you the ability to fly in Onechanbara Z2: Chaos. The Pale Wing costumes are purely cosmetic.
Also, Geo has a set of furry cat feet and paws as a bonus if you pick up the zombie slasher game from them.
Onechanbara Z2: Chaos comes out on October 30 for PlayStation 4.